Give me an example of Ad Hominem (fallacy)

A classic example of ad hominem fallacy is given below:

Explanation:

All murderers are criminals, but a thief isn't a murderer, and so can't be a criminal.” B: “Well, you're a thief and a criminal, so there goes your argument.”

"Of course she is against vegetarianism. She married a farmer."

Explanation:

"Fallacious reasoning stems from an error in reasoning in which the premises do not support the conclusion. Ad hominem fallacies are those that state irrelevant facts about the person presenting the claim."

what are the choses?

answer: the gettysburg address is a speech delivered by abraham lincoln at the november 19, 1863, dedication of soldier’s national cemetery, a cemetery for union soldiers killed at the battle of gettysburg during the american civil war.

explanation: